baber/WOPTO huggingface dataset:
Patent JP-H0328940-A (JP)
Title: File control system
Inventor: KOJIMA TORU
IPC: G06F12/00
Filed: 1989-06-26
Abstract: PURPOSE:To prevent the occurrence an error such as an overflow error, etc., fetal to a system and to improve the reliability of the system by performing previously the comparison among the maximum store information, the stored information, and the write data information when data are written into a file. CONSTITUTION:The control information storing the data maximum store capacity of a semiconductor file device 5 and the stored data capacity of the device 5 is provided to a conventional file control system together with a means which acquires the additional store capacity from the additional write data. Then the sum is calculated between the stored capacity and the additional write capacity at a fixed length record write process function part 10a of the file control system for each write process to the device 5 and prior to the write to the device 5. The calculated sum is compared with the maximum store capacity, and a writing operation is carried out only when said sum is less than the file capacity. As a result, the reliability of the file control system is improved.
Patent JP-S6057077-A (JP)
Title: Electrically driven gas pressure controller
Inventor: SHIRAI SHIGERU
IPC: F23N1/08
Filed: 1983-09-05
Abstract: PURPOSE:To make it possible to controll the gas pressure with the reduced electric power, by controlling the motor of an electrically driven pressure proportional controlling valve, which regulates the gas flow by changing the spring power, according to a load signal. CONSTITUTION:While water, which streams through a heat exchanger 11, is not heated yet, resistance of a temperature detecting element 12 stays in the maximum value, a motor 26 of an electrically driven pressure proportional controlling valve 34 is revolved through a proportional controlling circuit 37, a slide pin 22 is pushed downward by a cam 25, and the combustion quantity of a burner is increased to the maximum. As a signal of a position detector, which detects the motion placement of a movement transmission mechanism, is input into the proportional controlling circuit 37, the motor 26 can be stopped at that position. When the hot water temperature rises and resistance of the temperature detecting element 12 becomes lower, the motor 26 is revolved in reverse direction as the supplying gas pressure to the burner becomes lower. If the heated water flow is increased/decreased, or the water temperature is changed, the hot water temperature is kept at an almost fixed value, because the proportional controlling circuit 37 controls the motor 26.
Patent JP-S649257-A (JP)
Title: Vinyl chloride polymer composition and its production
Inventor: HOSHIDA SHIGEHIRO
IPC: C08K5/5419
Filed: 1987-06-30
Abstract: PURPOSE:To produce the title composition excellent in processability and roll release, by adding a silicone oil to a vinyl chloride polymer. CONSTITUTION:0.001-1pt.wt., per 100pts.wt. formed polymer, silicone oil of the formula (wherein X, Y and Z are each H, methyl or phenyl, and m and n are arbitrary numbers which vary with the viscosity) of a viscosity at 25 deg.C of 10-100,000cPs is added to a vinyl chloride monomer or a mixture thereof with a copolymerizable vinyl monomer (e.g., vinyl acetate), and the resulting mixture is suspension-polymerized in an aqueous medium in the presence of a suspending agent (e.g., methylcellulose) and a polymerization initiator (e.g., diisopropyl pereoxydicarbonate), or 0.001-1pt.wt. said silicone oil is added to 100pts.wt. vinyl chloride polymer.
Patent JP-H0826189-A (JP)
Title: Ship propulsion device
Inventor: OGINO HIROSHI
IPC: B63H20/32
Filed: 1994-07-15
Abstract: PURPOSE:To provide a ship propulsion unit where a lower case is able to get high propulsive efficiency in holding down any drag to be received from water to smallness in the range of a specified tilt angle. CONSTITUTION:In this ship propulsion unit, transmitting engine driving force to a propeller via a power transmission mechanism housed in a shell part 2a and rotating and driving this propeller, while varying an inflow angle of water to the shell part 2a attending on a tilt operation centered with a tilt shaft, sectional from in front of a shell part 2a along the inflow direction of water is made up so as to maintain a nearly streamline shape within the range of variations in an inflow angle of water. Since the sectional from of the front of the shell part 2a of a lower case 2 is kept in the nearly streamline shape within the variation range of the inflow angle of water to the shell part 2a, this water flows along the shell part 2a without any resistance, therefore any drag from water, the lower case 2 receives, is held down to smallness, whereby yet higher propulsive efficiency is secured to this ship propulsion unit.
Patent JP-S6319804-A (JP)
Title: Multilayer magnetic material film
Inventor: KOBAYASHI TOSHIO
IPC: G11B5/127
Filed: 1986-07-14
Abstract: PURPOSE:To obtain an appropriate magnetic material film which shows excellent recording and reproducing characteristics for a magnetic head for vertical magnetic recording by making a first layer a primary layer for controlling the diameter of a crystal grain different from the main magnetic material and the medium layer of a multilayer magnetic material. CONSTITUTION:It is extremely important for obtaining a low coercive force multilayer magnetic material film to keep the diameter of the grain in the first layer smaller. For this purpose, a thin layer for controlling the diameter of the grain made of a material different from that of the main magnetic material and the medium layer is provided for the first layer of the multilayer magnetic material film. The first layer which controls the diameter of the grain is not necessarily required to be a high permeability magnetic material, but instead a single substance or an alloy consisting of elements such as B, C, Si is effective and the thickness of the grain diameter control layer is desirable to be 1-50 nm. If the thickness is 1 nm or less, the grain diameter control layer itself is aggregated to an insular state on a substrate and the diameter of the crystal grain cannot be kept smaller and if the thickness is 50 nm or more, the grain diameter control layer shows a pillar-shaped crystal structure and the diameter of the pillar-shaped crystal grain is increased together with the thickness.
Patent JP-S6226176-A (JP)
Inventor: ONO KEIJI
IPC: F02B61/02
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09328357-A (JP)
Title: High alumina brick for rotary kiln and its production
Inventor: IMAI KAZUNARI
IPC: F27B7/28
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high alumina-based brick for a rotary kiln high in wear resistance and improved in alkali resistance by adding specific amounts of CaO and MgO to a high alumina-based brick consisting essentially of Al2 O3 -SiO2 . SOLUTION: A refractory raw material comprising a high alumina-based brick consisting essentially of Al2 O3 -SiO2 is blended with alkaline earth metal oxides comprising mainly CaO and/or MgO having <=90μm. The blend is kneaded, molded and sintered to give the objective high alumina-based brick containing 0.5-5wt.% of Mg and/or CaO in the texture. The composition has the weight ratio of Al2 O3 /SiO2 of preferably 8/2 to 4.5/5.5. Consequently, the structural spalling resistance of the high-alumina brick to an alkali salt can be improved.
Patent JP-H04363853-A (JP)
Title: Cooling mechanism for ion implantation device
Inventor: TAKAZOE TOSHIHIKO
IPC: H01J37/317
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the measurement error of a dose processor by avoiding problems such as the inflow and outflow of a charge between a wafer holding member and a coolant at the time of using a conductive material such as pure water as the coolant and the transmission of a noise collected by a pipeline for supplying the coolant to a passage within the wafer holding member to the wafer holding member. CONSTITUTION:In a cooling mechanism for circulating a coolant supplied from a pump 46 in the passage of a first pipeline 42 having a filter 43, a passage 32a, a passage 32b, a second pipeline 44, and a pump 46, the first pipeline 42 is provided with a joint 48. This joint 48 is grounded by the ground 50.
Patent JP-H1110649-A (JP)
Title: Tire vulcanizing machine
Inventor: MURAKAMI TOSHIBUMI
IPC: B29C33/24
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To remove a hydraulic cylinder for clamping a tire vulcanizing machine without disassembling. SOLUTION: A guide pillar 3 is fixed to a base 1 of a tire vulcanizing machine 20. A bolster plate 4 is provided on the guide pillar 3 to move vertically. One end of each axis-shaped tie rod 6 is fixed to the bolster plate 4, and three tie rods are fixed to one surface of a tire mold M. The other end of each tie rod 6 is removably fixed to the base 1 by action of a cotter 7. An upper half Ma of the tire mold M is bolted to an upper heating plate 9, and a lower half Mb is bolted to a lower heating plate 10. Hydraulic cylinders 13 for clamping the equal number of sets to that of the tie rods 6 are bolted to the base 1, and the assembling pitch circle diameter of the cylinder 13 is smaller than the outer diameter of a fittable maximum tire mold.
Patent JP-S6143122-A (JP)
Title: Anti-tumor agent
Inventor: KOGA MICHIKO
IPC: A61K38/17
Filed: 1984-08-03
Abstract: PURPOSE:To prevent an antitumor agent composed mainly of a glycoprotein capable of inducing cell fusion specifically to tomor cell. CONSTITUTION:The objective antitumor agent having specific cell fusion capability to tomor cells contains, as a main component, a lectin which is a glycoprotein separated from the human cell membrane, having a molecular weight of 30,000-100,000 by gel electrophoresis and an isoelectric point of 3.5-5.5, and capable of bonding with N-acetyl-D-galactosamine and inducing cell fusion. The glycoprotein used as the active component is prepared by infecting human leukemia virus to human lymphocyte or cultured cell, cloning and screening the strain having high fusion capability and low productivity of leukemia virus using the fusion capability to RFL cell, culturing the obtained cell, carrying out the salting-out of the product with ammonium sulfate, removing the ammonium sulfate, and purifying and separating the residue. Cose: 0.01-1,000mg daily. The agent is effective as a remedy for animal diseases as well as human diseases.
Patent JP-H11338988-A (JP)
Title: Information recording medium with magnetic display
Inventor: CHIYODA AKIKO
IPC: B42D15/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium with magnetic display capable of not only easily and visibly confirming the information contents of a card just by directly looking at the card at any time, but also high in durability, superior in magnetic head adaptability, and easy to manufacture. SOLUTION: This information recording medium 1 with magnetic display is formed by applying a paint containing microcapsules for tightly sealing magnetic powder and liquid to a core 2 or a transparent over-sheet 3 and is provided with the core, the transparent over-sheet thermocompression-bonded to at least one surface of the core and a magnetic display part 4 formed in a prescribed area between the core and the transparent over-sheet by thermocompression- bonding the core and the transparent over-sheet.
Patent JP-S5788742-A (JP)
Title: Device and method for bonding
Inventor: HAGIMOTO EIJI
IPC: H01L21/60
Filed: 1980-11-21
Abstract: PURPOSE:To enable high-speed bonding by locating a gas flow intermediately between a capillary and a bonding wire. CONSTITUTION:An Au ball 2 is formed at the tip of an Au wire 7 led out from the tip part of the capillary 1. Next, this Au ball is pressd on a surface 3 to be bonded, whereby the first bonding is conducted. Then, the capillary 1 is moved to a position at which the second bonding is to be conducted. At this time, inactive gas is made to flow continuously between the capillary 1 and the wire 7, and thereby the gas is to be located constantly intermediately between the wire 4 and the capillary 1. As the result, no friction is caused between them and thus the clogging which is caused by sticking of a scrubbed part of the wire 4 to the hollow part of the capillary is prevented. This enables high-speed passage of the wire 4.
Patent JP-H1110846-A (JP)
Title: Image forming apparatus, its method and storage medium
Inventor: TAKAGI SHINJI
IPC: B41J2/01
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve a processing speed. SOLUTION: The image forming apparatus comprises a recording head 107 and a recording head moving mechanism 108 for moving the head 107 in a main scanning direction. In this case, each time the head 107 is moved at a predetermined interval, inks are alternately discharged from one row or the other row of ink discharge ports of the head 107 to form an image responsive to image data. A separating circuit 104 separates the image data into image data even (Even) and image data odd (Odd). The inks are discharged from the discharge ports of one row based on the image data even (Even) when the head 107 is disposed at a predetermined recording position, the image data odd (Odd) is stored in a buffer 110.  Then, when the head 107 is moved from the predetermined recording position at a predetermined interval, the image data odd (Odd) is read from the buffer 110, and the inks are discharged from the ports of the other row based on the image data odd (Odd).
Patent JP-H1117334-A (JP)
Title: Electrode structure of ceramic multilayer wiring board for mounting electronic parts
Inventor: MORIYA YOICHI
IPC: H01L23/52
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute shearing stresses between a ceramic multilayered wiring board and a printed wiring board and electronic parts throughout electrodes by making low-temperature solder to exist to a line connecting the edges of the openings of recessed sections which are formed on the surface of the multilayer wiring board as the contacts of high-temperature solder balls. SOLUTION: Low-temperature solder is arranged in such a way that, when a tangential line 56 is drawn to a hightemperature solder ball 54 from the edge 60 of the opening of a recessed section, the low-temperature solder always exists on the outside of the line 56, namely, at least on the line 56. A solder electrode 55 is formed by putting the high-temperature solder ball 54 on printed low-temperature solder paste 52 and only melting the low-temperature solder by heat-treating the low-temperature solder 52 at a temperature between the melting points of the low- and high-temperature solder 52 and 54. When the heat treatment is performed, the solder ball 54 sinks by pushing away the molten low-temperature solder 52.  To make the pushed-away of the molten low-temperature solder the maximum, inequalities B-√(B<2> -X<2> )>2t and B<=1.2X (where B, X and t respectively represent the diameter of the solder ball 54, diameter of the opening of the recessed section, and depth of the recessed section) may be met.
Patent JP-H0328555-A (JP)
Title: V-belt continuously variable transmission
Inventor: SUGIMOTO MASAKI
IPC: F16H9/12
Filed: 1989-06-27
Abstract: PURPOSE:To restrain the chord vibration of a V-belt while following the offset and the oblique run of the V-belt and prevent the breakage by pressing the V-belt between pulleys with idler pulleys having pulley supporting mechanism of following transmissive motion. CONSTITUTION:A V-belt 5 is pressed between pulleys with idler pulleys 6a, 6b energized by springs 8a, 8b. The pressure of the belt forms a pressure position with the idler pulleys 6a, 6b as the knot of belt chord-vibration to cause large-amplitude chord vibration. Depending on transmissive motion, the V-belt 5 may arise in offset and in oblique run. For the offset and oblique run of the V-belt 5, however, the idler pulleys 6a, 6b follow the V-belt 5 with the degree of freedom brought by pulley supporting mechanism to maintain a belt pressing state. It is thus possible to restrain the chord vibration of the V-belt 5 and prevent the breakage of the V-belt due to chord vibration.
Patent JP-S5788661-A (JP)
Title: Ion implantation device
Inventor: ABE KATSUNOBU
IPC: H01J37/317
Filed: 1980-11-25
Abstract: PURPOSE:To enable automatic regulation of the ion implantation condition by multiplying the voltage, the current and the time of the ion implantation, and comparing the  output of the multiplication with a normal ion implantation energy which is preestablished. CONSTITUTION:Plasma ions contained in an ion source 1 which are accelerated with an  accelerating power source 2 are implanted in an implantation room 4 by means of an  analyzing magnet 3. At the same time, both a voltage Va proportional to an ion implantation voltage V, and an output I0 of a current amplifier 7 which detected and amplified an ion implantation current are impressed on a multiplication device 9 of a  control device 8. In addition, a voltage Vt proportional to the implantation time of an  implantation time setting device 10 is impressed on the multiplication device 9. When  the output from the device 9 impressed on a comparator 11 is judged to be larger than  a standard value 12 designated to be a maximum implantation energy which does not  damage a wafer 6, the voltages V and Vt are controlled by impressing the output of  the comparator 11 on both a controller 14 and the setting device 10. When the output of the device 9 is within the standard value 12, ion beams are implanted in the  wafer 6 according to the command of the device 8. Consequently, the implantation condition can be automatically controlled.
Patent JP-S5688936-A (JP)
Title: Air governor for fuel jet pump
Inventor: YOSHIZAKI KOUJI
IPC: F02M1/06
Filed: 1979-12-20
Abstract: PURPOSE: To effectively discharge oil from a chamber by installing in an open air chamber an oil discharge pipe which is communicated to an air intake passage in case of an air governor which controls the amount of injected fuel with a differential pressure acting on a diaphragm.  
     CONSTITUTION: A diaphragm 4 which fastens a control rack 11, is installed inside an air governor 3 for a jet fuel pump, thus dividing a negative pressure chamber 5 from an open air chamber 8. The negative pressure chamber 8 is communicated to an auxiliary venturi tube 7 inside an air intake passage 2, while the open air chamber 8 is communicated to a total pressure nozzle 9, receiving action of the dynamic pressure in the air intake passage 2 through an oil discharge pipe 6C. The differential pressure between the two chambers drives the rack 11. The discharge pipe 6C is installed in a place lower than the diaphragm 4 in the open air chamber 8. When negative pressure acts on the nozzle 9, the oil inside the chamber 9 is sucked up into the air intake passage 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0614425-A (JP)
Title: Apparatus and method for stripping cable armor
Inventor: MATSUZAKI KENSHO
IPC: H02G1/12
Filed: 1992-06-23
Abstract: PURPOSE:To make it possible to easily strip a braided armor by making a cut thereon to a specific depth. CONSTITUTION:The title apparatus for stripping an armor 3 with braid 1 from a cable 2 is provided with a table 5 which is connected to a table drive apparatus 4 and is freely removable in the direction of cable 2 length; an inching table 6 which is mounted on the table 5 and is capable of freely inching in the direction of cable 2 diameter; and an ultrasonic cutter 9 which is mounted on the inching table 6 and is connected to a rotary drive apparatus 7 through a transmission gear 8. The ultrasonic cutter 9 adjusts the depth of cut and makes a spiral cut on the armor 3 of the cable 2 before cutting and stripping it.
Patent JP-S5864457-A (JP)
Title: Solar heat collector
Inventor: KIKUCHI NOBUAKI
IPC: F24S10/70
Filed: 1981-10-15
Abstract: PURPOSE:To increase the strength of the titled solar heat collector against its deformation in right and left directions and to improve the solar heat adsorbing efficiency thereof by a method wherein upper and lower headers extending right and left at the center of the solar heat collector are provided in parallel relationship with each other. CONSTITUTION:A plurality of heat collecting pipes 1 extending vertically are arranged parallel to one another in right and left directions and the upper and lower ends of each of the heat collecting pipes 1 are made to communicate with the upper and the lower headers 2 and 3 extending right and left to thereby form a heat collecting plate 4. Thus the solar heat collector is constituted by shaping integrally a plurality of such heat collecting plates 4 in the vertical direction. In this case, the right and left ends of the lower header 3 of the upper heat collecting plate 4 are made to communicate with those of the upper header 2 of the lower heat collecting plate 4, respectively. Further, a heat medium inlet port 5 is formed in the lower header 3 of the lower most heat collecting plate 4 while a heat medium outlet port 6 is formed in the uppermost heat collecting plate 4 and a vertically extending heat medium feeding pipe 1 is connected to the inlet port 5.
Patent JP-H05246968-A (JP)
Title: Ketone derivative
Inventor: ANDO RYOICHI
IPC: A61K31/16
Filed: 1992-06-23
Abstract: PURPOSE:To provide a new ketone derivative having high inhibitory activity on thiol protease, also excellent in peroral absorbability, intertissue migration capability and permeability through cell membrane. CONSTITUTION:The objective compound of formula I [R<1> is H or formulas II to V (R<10> is alkyl, aryl or heterocyclic residue); R<2>, R<4> and R<6> are each H or alkyl; R<3> and R<5> are each H, aralkyloxy, aryl, alkyl, etc.; R<2> and R<3> and R<4> and R<5> are respectively combined into N-contg. heterocycles; R<7> is H, alkyl, aralkyloxy, aryl or alkoxy; R<8> is H, alkyl or aralkyl; R<7> and R<8> are combined into benzylidene or cycloalkyl; A is S, SO, SO2, O or NR<11> (R<11> is H or alkyl); R<9> is aryl or (CH2)m-X (X is H, OH, amino, halogen, aryl, etc.; m is 0-15) when A is other than 0, being H or (CH2)1-X (l is 1-15) when A is 0; n is 0 or 1], e.g. (S)-3-[(S)-2-amino-4-methylvalerylamino]-1-furfurylthio-2-heptanone.
Patent JP-H0356492-A (JP)
Title: Method of direct synthesis of organic halohydrosilane
Inventor: KENRITSUKU MAACHIN RUISU
IPC: B01J23/86
Filed: 1989-06-27
Abstract: PURPOSE: To stably obtain the title compd. at a high speed with good and in a high selectivity by bringing activated silicon into contact with a mixture of an organohalide and hydrogen in the presence of a catalyst and specifying the concn. of metal atoms in the bed of activated silicon.  
     CONSTITUTION: Activated silicon is brought into contact with a mixture of an organohalide represented by the formula: RX (wherein R is 20 or less C hydrocarbyl and X is halogen (pref. methyl chloride) and hydrogen in the presence of a catalyst (pref. cupprous chloride) to perform reaction at a high temp. and, at this time, the amt. of each of Zn, Sb and Cd or the total amt. of them in the fluidized bed of activated silicon is set to 0.05% or less by wt. of Si in activated silicon and the amt. of Sn is set to 0.01 wt.% or less, that of Ni is set to 0.001-0.02 wt.%, that of Cr is set to 0.001-0.06 wt.% and that of Cu is set to 10 wt.% or less to obtain the objective compd. represented by the formula: R a H b SiX c  (a, b and c are each 1 or 2 and a+b+c is 4). For example, the activated silicon is obtained by solidifying a melt containing the catalyst and Si before grinding the same. 
     COPYRIGHT: (C)1991,JPO